Touch Screens Other Than PanelDue with RRF
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How closely tied is the touch screen support in RRF to PanelDue? Like is there an abstraction layer / generic communication protocol between the 3D printer controller and the screen. I have several touch screens for arduino laying around and was thinking of connecting one to an arduino and writing firmware for the arduino to communicate with RRF.
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PanelDue communicates with a regular serial connection UART and g-code commands. RRF mostly responds with JSON data for each command. M408 is probably the most important one for standard status updates.
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Hi,
Something similar is described in this post.
https://forum.duet3d.com/topic/4543/fully-enclosed-with-custom-ui
